Implications of and CHARM II data for Z' Physics
Abstract
We discuss the constraints on the Z' model parameters coming from Z- pole and low-energy μ-e scattering data in the frame work of GUT- motivated models. We find that when the coupling constant of the extra U(1) is small (large) the parameter space is mainly determined by the Z-pole (the low-energy μ-e scattering) data.
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